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New HeapTuple structure/interface.

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This commit is contained in:
Vadim B. Mikheev
1998-11-27 19:52:36 +00:00
parent 2435c7d501
commit 6beba218d7
65 changed files with 834 additions and 850 deletions
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27
src/backend/commands/copy.c
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@ -6,7 +6,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.63 1998/10/26 00:59:21 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.64 1998/11/27 19:51:54 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -277,7 +277,7 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
if (oids && !binary)
{
fputs(oidout(tuple->t_oid), fp);
fputs(oidout(tuple->t_data->t_oid), fp);
fputc(delim[0], fp);
}
@ -331,10 +331,10 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
null_ct++;
}
length = tuple->t_len - tuple->t_hoff;
length = tuple->t_len - tuple->t_data->t_hoff;
fwrite(&length, sizeof(int32), 1, fp);
if (oids)
fwrite((char *) &tuple->t_oid, sizeof(int32), 1, fp);
fwrite((char *) &tuple->t_data->t_oid, sizeof(int32), 1, fp);
fwrite(&null_ct, sizeof(int32), 1, fp);
if (null_ct > 0)
@ -348,7 +348,8 @@ CopyTo(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
}
}
}
fwrite((char *) tuple + tuple->t_hoff, length, 1, fp);
fwrite((char *) tuple->t_data + tuple->t_data->t_hoff,
length, 1, fp);
}
}
@ -678,7 +679,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
*/
tuple = heap_formtuple(tupDesc, values, nulls);
if (oids)
tuple->t_oid = loaded_oid;
tuple->t_data->t_oid = loaded_oid;
skip_tuple = false;
/* BEFORE ROW INSERT Triggers */
@ -706,17 +707,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
*/
if (rel->rd_att->constr)
{
HeapTuple newtuple;
newtuple = ExecConstraints("CopyFrom", rel, tuple);
if (newtuple != tuple)
{
pfree(tuple);
tuple = newtuple;
}
}
ExecConstraints("CopyFrom", rel, tuple);
heap_insert(rel, tuple);
@ -746,7 +737,7 @@ CopyFrom(Relation rel, bool binary, bool oids, FILE *fp, char *delim)
index_nulls,
finfoP[i]);
indexRes = index_insert(index_rels[i], idatum, index_nulls,
&(tuple->t_ctid), rel);
&(tuple->t_self), rel);
if (indexRes)
pfree(indexRes);
}